President Dwight Eisenhower signs Executive Order 10450: Security Requirements for Government Employment. The order listed “sexual perversion” as a condition for firing a federal employee and for denying employment to potential applicants - 1953​A cooling tower for a power plant under construction in Willow Island, West Virginia collapses, killing 51 construction workers in what is thought to be the largest construction accident in U.S. history. OSHA cited contractors for 20 violations, including failures to field test concrete. The cases were settled for $85,000—about $1,700 per worker killed - 1978Compiled/edited by Union Communication Services